Solartech PD600 - Earthing Instructions

PD series of solar DC pumping controller operation manual Installation and Wiring
8
Note:
Ambient temperature condition for the above-recommended wire size is
≤60°C.
2.4 Earthing Instruction
● Purpose:
1. Ensure the safety of operator.
2. Lead the lightning surge to the ground when the controller is struck by lightning.
● Method:
Connect the AC output earth wire with pump earth wire.